4UE8

Complex of D. melanogaster eIF4E with the 4E binding protein Thor

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4ue8a1	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	automated matches	automated matches	FRUIT FLY (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
A	d4ue8a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	FRUIT FLY (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	eIF4e-like	8072936	3001871	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	eIF_4EBP	e4ue8B1	A: extended segments	X: 4E-BP2 (From Topology)	H: 4E-BP2 (From Topology)	T: 4E-BP2	F: eIF_4EBP	ECOD (1.6)
A	IF4E	e4ue8A1	A: a+b two layers	X: Translation initiation factor eIF4e and phosphothreonine lyase (From Topology)	H: Translation initiation factor eIF4e and phosphothreonine lyase (From Topology)	T: Translation initiation factor eIF4e and phosphothreonine lyase	F: IF4E	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.760.10	Alpha Beta	2-Layer Sandwich	RNA Cap, Translation Initiation Factor Eif4e	RNA Cap, Translation Initiation Factor Eif4e	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01652	Eukaryotic initiation factor 4E (IF4E)	Eukaryotic initiation factor 4E	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	4E-BINDING PROTEIN THOR	eukaryotic initiation factor 4E binding protein binding binding translation initiation factor binding	regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation presynapse organization regulation of terminal button organization terminal button organization cellular component organization regulation of synapse organization cell junction organization regulation of presynapse organization cellular process regulation of synapse structure or activity synapse organization regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation presynapse organization regulation of terminal button organization terminal button organization cellular component organization regulation of synapse organization cell junction organization regulation of presynapse organization cellular process regulation of synapse structure or activity synapse organization cellular component organization or biogenesis regulation of biological quality response to stimulus immune response immune system process modulation of chemical synaptic transmission signaling regulation of translation at synapse, modulating synaptic transmission cell communication regulation of primary metabolic process post-transcriptional regulation of gene expression synaptic signaling regulation of translation at presynapse, modulating synaptic transmission protein metabolic process regulation of biosynthetic process trans-synaptic signaling regulation of signaling regulation of translation at presynapse regulation of protein metabolic process cell-cell signaling primary metabolic process regulation of macromolecule metabolic process regulation of translation at synapse gene expression translation macromolecule biosynthetic process presynaptic modulation of chemical synaptic transmission chemical synaptic transmission regulation of gene expression regulation of trans-synaptic signaling biosynthetic process regulation of translation anterograde trans-synaptic signaling regulation of cell communication regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process humoral immune response biological process involved in interspecies interaction between organisms response to other organism defense response antibacterial humoral response defense response to symbiont response to external stimulus antimicrobial humoral response response to biotic stimulus defense response to bacterium defense response to other organism response to stress response to bacterium response to external biotic stimulus innate immune response regulation of growth growth regulation of cell growth cell growth negative regulation of cellular component organization protein-containing complex organization eukaryotic translation initiation factor 4F complex assembly negative regulation of biological process regulation of cellular component biogenesis regulation of eukaryotic translation initiation factor 4F complex assembly negative regulation of protein-containing complex assembly cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly negative regulation of eukaryotic translation initiation factor 4F complex assembly protein-containing complex assembly negative regulation of cellular process cellular response to stimulus response to oxidative stress cellular response to chemical stimulus cellular response to stress response to chemical cellular response to oxidative stress cellular response to chemical stress mitochondrial translation regulation of mitochondrial gene expression mitochondrial gene expression regulation of mitochondrial translation multicellular organismal process determination of adult lifespan cellular response to nitrogen compound response to peptide hormone insulin receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway cellular response to endogenous stimulus response to hormone signal transduction enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus cell surface receptor signaling pathway response to endogenous stimulus response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound response to insulin cellular response to insulin stimulus neutral lipid metabolic process triglyceride metabolic process glycerolipid metabolic process acylglycerol metabolic process lipid metabolic process negative regulation of translation translational initiation negative regulation of protein metabolic process negative regulation of macromolecule metabolic process regulation of translational initiation negative regulation of metabolic process negative regulation of translational initiation negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process vascular endothelial growth factor receptor signaling pathway negative regulation of cell size regulation of cellular component size regulation of cell size regulation of anatomical structure size response to nutrient levels response to starvation	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol presynapse synapse cell junction glutamatergic synapse neuromuscular junction
A	EUKARYOTIC TRANSLATION INITIATION FACTOR 4E	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding protein binding translation initiation factor binding eukaryotic initiation factor 4G binding RNA binding RNA 7-methylguanosine cap binding RNA cap binding	biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process nucleobase-containing compound metabolic process RNA metabolic process nucleic acid metabolic process	cellular anatomical structure neuromuscular junction synapse cell junction neuron projection cytoplasm intracellular anatomical structure cytoplasmic ribonucleoprotein granule neuron projection intracellular membraneless organelle cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection ribonucleoprotein granule intracellular organelle cellular anatomical structure neuromuscular junction synapse cell junction neuron projection cytoplasm intracellular anatomical structure cytoplasmic ribonucleoprotein granule neuron projection intracellular membraneless organelle cytoplasmic region plasma membrane bounded cell projection cytoplasm plasma membrane bounded cell projection ribonucleoprotein granule intracellular organelle cell projection organelle neuronal ribonucleoprotein granule membraneless organelle cytoplasm supramolecular complex muscle cell postsynaptic specialization postsynapse postsynaptic specialization postsynapse of neuromuscular junction cytosol P-body protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular protein-containing complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR008606	Eukaryotic translation initiation factor 4E binding	Family
A	IPR019770	Eukaryotic translation initiation factor 4E (eIF-4E), conserved site	Conserved Site
A	IPR023398	Translation Initiation factor eIF- 4e-like	Homologous Superfamily
A	IPR001040	Translation Initiation factor eIF- 4e	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.